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Employment (1)

Aberystwyth University: Aberystwyth, GB

Employment
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Aberystwyth University

Education and qualifications (1)

Aberystwyth University: Aberystwyth, GB

Education
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Aberystwyth University

Works (22)

Key Performance Indicators as Predictors of Enterprise Gross Margin in English and Welsh Suckler Beef and Sheep Farms

Agriculture
2025-01 | Journal article | Author
Contributors: Nia Lloyd; Manod Williams; Hefin Williams
Source: check_circle
Multidisciplinary Digital Publishing Institute

Acidification of previously limed upland pastures

Science of the Total Environment
2023-06-25 | Journal article | Author
SOURCE-WORK-ID:

38c6d0e3-4dde-403c-9f6e-0dc557a31de4

EID:

2-s2.0-85151418589

Contributors: Caroline Freeman; Osian Gwyn; Dylan Gwynn-Jones; Hefin Williams; Katie Medcalf; John Scullion
Source: check_circle
Aberystwyth University

Identification of factors associated with Fasciola hepatica infection risk areas on pastures via an environmental DNA survey of Galba truncatula distribution using droplet digital and quantitative real-time PCR assays

Environmental DNA
2022-10-19 | Journal article | Author
SOURCE-WORK-ID:

0e2e41aa-cd18-4f47-92a0-16fbf426ad66

EID:

2-s2.0-85140051729

Contributors: Rhys Aled Jones; chelsea; Justyna Nalepa‐Grajcar; Hayley Woodruff; Hefin Williams; Peter M. Brophy; Emma Jones
Source: check_circle
Aberystwyth University

Exploration of factors associated with spatial−temporal veterinary surveillance diagnoses of rumen fluke (Calicophoron daubneyi) infections in ruminants using zero-inflated mixed modelling

Parasitology
2022-02-18 | Journal article | Author
SOURCE-WORK-ID:

38e67df4-890e-4f95-a6fb-a386c96b6226

EID:

2-s2.0-85125681142

Contributors: Rhys Aled Jones; Hefin Williams; Sian Mitchell; Sara Robertson; Michele Macrelli
Source: check_circle
Aberystwyth University

Temporal dynamics of trematode intermediate snail host environmental DNA in small water body habitats

Parasitology
2021-10-01 | Journal article | Author
SOURCE-WORK-ID:

a302d3ee-af13-415b-afe5-ea04e23da228

EID:

2-s2.0-85109013505

EID:

2-s2.0-85109013505

Contributors: Rhys Aled Jones; chelsea; Dewi Llyr Jones; Fiona Tyson; Emma Davies; David Cutress; Peter M. Brophy; Michael Rose; Manod Williams; Hefin Williams
Source: check_circle
Aberystwyth University

Lying behaviour of housed and outdoor-managed pregnant sheep

Applied Animal Behaviour Science
2021-08-01 | Journal article | Author
SOURCE-WORK-ID:

4dfd95ff-c942-42ad-8206-ad7c033a0235

EID:

2-s2.0-85107570920

Contributors: Manod Williams; chelsea; Dewi Llyr Jones; Emma Davies; Penelope Vasina; David Cutress; Michael Rose; Rhys Aled Jones; Hefin Williams
Source: check_circle
Aberystwyth University

Evaluation of two Fasciola hepatica faecal egg counting protocols in sheep and cattle

Veterinary Parasitology
2021-06-01 | Journal article | Author
SOURCE-WORK-ID:

d5828d7e-fe8b-472c-ba9e-a49b7a76fc2f

EID:

2-s2.0-85104999210

Contributors: Claire Reigate; Hefin Williams; Matthew Denwood; Russ Morphew; Eurion Thomas; Peter Brophy
Source: check_circle
Aberystwyth University

Reproductive performance of ewes following pre-mating targeted selective treatment against gastrointestinal nematodes

Animal - Science proceedings
2021-04-19 | Other | Author
SOURCE-WORK-ID:

5f02f30a-fca5-4b12-84cc-f03f73067661

Contributors: Eiry Williams; Peter Brophy; Hefin Williams; Nia Davies; Rhys Jones
Source: check_circle
Aberystwyth University

Gastrointestinal nematode control practices in ewes

Veterinary Parasitology: Regional Studies and Reports
2021-04-01 | Journal article | Author
SOURCE-WORK-ID:

4f2ff534-1316-4e73-bedd-0d6907d85efd

EID:

2-s2.0-85103621954

Contributors: Eiry Williams; Peter Brophy; Hefin Williams; Nia Davies; Rhys Jones
Source: check_circle
Aberystwyth University

Adolygiad o Ffynonellau Amgylcheddol Twbercwlosis Buchol (Mycobacterium bovis)

Gwerddon
2021-03-31 | Journal article | Author
SOURCE-WORK-ID:

78e06487-6e6c-478e-b7eb-d410cb4d0edf

Contributors: Cennydd Owen Jones; Arwyn Edwards; Hefin Williams
Source: check_circle
Aberystwyth University

Genetic and methylome variation in Turkish brachypodium distachyon accessions differentiate two geographically distinct subpopulations

International Journal of Molecular Sciences
2020 | Journal article
EID:

2-s2.0-85090784148

Part of ISSN: 14220067 16616596
Contributors: Skalska, A.; Stritt, C.; Wyler, M.; Williams, H.W.; Vickers, M.; Han, J.; Tuna, M.; Tuna, G.S.; Susek, K.; Swain, M. et al.
Source: Self-asserted source
Hefin Williams via Scopus - Elsevier
grade
Preferred source (of 2)‎

Rapid detection of Galba truncatula in water sources on pasture-land using loop-mediated isothermal amplification for control of trematode infections

Parasites and Vectors
2020 | Journal article
EID:

2-s2.0-85092490659

Part of ISSN: 17563305
Contributors: Davis, C.N.; Tyson, F.; Cutress, D.; Davies, E.; Jones, D.L.; Brophy, P.M.; Prescott, A.; Rose, M.T.; Williams, M.; Williams, H.W. et al.
Source: Self-asserted source
Hefin Williams via Scopus - Elsevier
grade
Preferred source (of 2)‎

Detection of Galba truncatula, Fasciola hepatica and Calicophoron daubneyi environmental DNA within water sources on pasture land, a future tool for fluke control?

Parasites and Vectors
2018 | Journal article
EID:

2-s2.0-85048276096

Part of ISSN: 17563305
Contributors: Jones, R.A.; Brophy, P.M.; Davis, C.N.; Davies, T.E.; Emberson, H.; Rees Stevens, P.; Williams, H.W.
Source: Self-asserted source
Hefin Williams via Scopus - Elsevier
grade
Preferred source (of 2)‎

Rumen fluke (Calicophoron daubneyi) on Welsh farms: Prevalence, risk factors and observations on co-infection with Fasciola hepatica

Parasitology
2017 | Journal article
EID:

2-s2.0-84992735259

Part of ISSN: 14698161 00311820
Contributors: Jones, R.A.; Brophy, P.M.; Mitchell, E.S.; Williams, H.W.
Source: Self-asserted source
Hefin Williams via Scopus - Elsevier
grade
Preferred source (of 2)‎

The prevalence and development of digenean parasites within their intermediate snail host, Galba truncatula, in a geographic area where the presence of Calicophoron daubneyi has recently been confirmed

Veterinary Parasitology
2017 | Journal article
EID:

2-s2.0-85016575206

Part of ISSN: 18732550 03044017
Contributors: Jones, R.A.; Williams, H.W.; Dalesman, S.; Ayodeji, S.; Thomas, R.K.; Brophy, P.M.
Source: Self-asserted source
Hefin Williams via Scopus - Elsevier
grade
Preferred source (of 2)‎

Prevalence of rumen fluke (Calicophoron daubneyi) in cattle herds, sheep flocks and in intermediate snail host, G. truncatula, on Welsh farms

Advances in Animal Biosciences
2017-04-01 | Journal article | Author
SOURCE-WORK-ID:

2d9ac76d-a3d9-4e3e-9deb-d3d95b625c43

Contributors: Rhys Jones; Hefin Williams; Peter Brophy
Source: check_circle
Aberystwyth University

Challenges and priorities for modelling livestock health and pathogens in the context of climate change

Environmental Research
2016 | Journal article
EID:

2-s2.0-84979787953

Part of ISSN: 10960953 00139351
Contributors: Özkan, Ş.; Vitali, A.; Lacetera, N.; Amon, B.; Bannink, A.; Bartley, D.J.; Blanco-Penedo, I.; de Haas, Y.; Dufrasne, I.; Elliott, J. et al.
Source: Self-asserted source
Hefin Williams via Scopus - Elsevier
grade
Preferred source (of 2)‎

Climate suitability for European ticks: Assessing species distribution models against null models and projection under AR5 climate

Parasites and Vectors
2015 | Journal article
EID:

2-s2.0-84940048879

Part of ISSN: 17563305
Contributors: Williams, H.W.; Cross, D.E.; Crump, H.L.; Drost, C.J.; Thomas, C.J.
Source: Self-asserted source
Hefin Williams via Scopus - Elsevier
grade
Preferred source (of 2)‎

Confirmation of Galba truncatula as an intermediate host snail for Calicophoron daubneyi in Great Britain, with evidence of alternative snail species hosting Fasciola hepatica

Parasites and Vectors
2015 | Journal article
EID:

2-s2.0-84951269246

Part of ISSN: 17563305
Contributors: Jones, R.A.; Williams, H.W.; Dalesman, S.; Brophy, P.M.
Source: Self-asserted source
Hefin Williams via Scopus - Elsevier
grade
Preferred source (of 2)‎

Contrasts between the cryoconite and ice-marginal bacterial communities of Svalbard glaciers

Polar Research
2013 | Journal article
EID:

2-s2.0-84885436779

Part of ISSN: 17518369 08000395
Contributors: Edwards, A.; Rassner, S.M.E.; Anesio, A.M.; Worgan, H.J.; Irvine-Fynn, T.D.L.; Williams, H.W.; Sattler, B.; Griffith, G.W.
Source: Self-asserted source
Hefin Williams via Scopus - Elsevier
grade
Preferred source (of 2)‎

Sicrhau argaeledd cynnyrch cil gnowyr o'r ansawdd orau mewn modd effethlon

Gwerddon
2013 | Journal article | Author
SOURCE-WORK-ID:

77502f42-6044-4faf-adc7-bbc42ad33aa3

Contributors: Sharon Huws; Gareth W. Griffith; Joan Elizabeth Edwards; Hefin Williams; Wiliam Penri James; Iwan Gittins Owen; Alison Kingston-Smith
Source: check_circle
Aberystwyth University

Darogan cyfraniadau rhewlifoedd olaf Eryri i gylchredoedd carbon Cyfnod y Dryas Diweddaraf ar sail modelau amrwd o ecosystemau rhewlifol y cyfnod hwyr-rewlifol

Gwerddon
2012-12 | Journal article | Author
SOURCE-WORK-ID:

428aecf5-fa8b-43c1-b9b1-643e49d6a7d8

Contributors: Arwyn Edwards; Sara M. E. Rassner; Tristram Irvine-Fynn; Hefin Williams; Gareth W. Griffith
Source: check_circle
Aberystwyth University

Peer review (3 reviews for 2 publications/grants)

Review activity for PloS one. (1)
Review activity for Veterinary parasitology. (2)